Insideline compares the 2011 F10 550i to the 2011 Infiniti M56

Surprisingly, the M56 puts up a pretty good fight and Insideline criticizes the new 5 series as being too soft and removed without the driver connection BMW's are known for. We have been hearing this a lot about the new 5 series. They still pick the 550i over the Infiniti but say the 5 series has slipped. We wish they gave us the full 1/4 mile numbers from the strip as well.